Product Description
Rock River Arms 308 Win BT-3 X-1 XBT31751B Black & StainlessBrand Rock River Arms
Series X-1
Model LAR-BT3
Caliber 308 Win
Barrel Length Range 18" to 18.99"
Gun Platform AR-10 Style
Operating System Direct Impingement
Stock Finish Group Black
Capacity 20+1
Stock Material Synthetic
Action Semi-Auto
OAL 40.50"
Hand Right Hand
Sights Optic Ready
Barrel Finish Stainless
Muzzle RRA Hunter Muzzle Brake
Twist 1:10"
Receiver Description Billet
Magazine Type AR-10
Grips Black Hogue Rubber
Handguards 17" M-LOK
Includes Carry Case
Receiver Material Aluminum
Safety Safety Selector Switch
Thread Pattern 5 / 8"x24
Stock Description RRA A2 Operator
Barrel Description Fluted Stainless Steel
Barrel Length 18"
Max Capacity 20
Receiver Finish Black
Trigger Two-Stage
Weight 9.50 lbs
Stock Finish Black
Rock River Arms XBT31751B.V1 LAR-BT3 X-1 308 Win 20+1 18" Fluted/Threaded Stainless Barrel, Black Billet Rec, 17" M-Lok Handguard, OEM A2 Operator Stock & Hunter Muzzle Brake, Hogue Rubber Grip, Includes Carrying Case
Rock River Arms BT3 X-Series, Semi-automatic, AR, 308 Winchester, 18" Flutted Barrel, 1:10 Twist, Hunter Muzzle Brake, Low-Pro Gas Block, Mid-Length Gas System, Hogue Rubber Grip, 6-Position Operator CAR Stock, 17" Lightweight Free Float M-LOK Handguard, Black, 20 Rounds, Two Stage Ultra Match Trigger, 1 Magazine XBT31751B